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%I #18 Apr 01 2017 11:36:36
%S 1,1,-1,-3,9,17,-145,21,2961,-9119,-58273,530541,177177,-24815503,
%T 109736783,845196933,-11562650847,9274089409,818943535295,
%U -6145817165859,-30817061557719,818240768280017,-3016149953173201,-67401109608160779
%N E.g.f.: exp(sin(x)/exp(x)).
%t With[{nn=30}, CoefficientList[Series[Exp[Sin[x]/Exp[x]],{x,0,nn}],x] Range[ 0,nn]!] (* _Harvey P. Dale_, Feb 21 2013 *)
%K sign,easy
%O 0,4
%A _R. H. Hardin_
%E Extended with signs by _Olivier Gérard_, Mar 15 1997
%E Definition clarified by _Harvey P. Dale_, Feb 21 2013